Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 34.75 ft
LWL: 28.17 ft
S.A. (reported): 549.00 ft²
Beam: 11.67 ft
Displacement: 15,100.00 lb
Ballast: 4,300.00 lb
Max Draft: 5.16 ft
Construction: FG (solid)
First Built: 1981
Last Built: 1985
Builder: Allmand Boats Inc. (USA)
Designer: W. H. Scott

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Type: Diesel
HP: 30
Fuel: 40 gals


Water: 95 gals

Sailboat Calculations

S.A. / Displ.: 14.43
Bal. / Displ.: 28.48
Disp: / Len: 301.56
Comfort Ratio: 29.35
Capsize Screening Formula: 1.89
S#: 1.53
Hull Speed: 7.11 kn
Pounds/Inch Immersion: 1,174.64 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 44.90 ft
J: 13.80 ft
P: 38.30 ft
E: 12.50 ft
S.A. Fore: 309.81 ft²
S.A. Main: 239.38 ft²
S.A. Total (100% Fore + Main Triangles): 549.19 ft²
S.A./Displ. (calc.): 14.44
Est. Forestay Length: 46.97 ft

Sailboat Links

Designers: Walter Scott
Builders: Allmand Boats Inc.(USA)
Associations: Allmand Owners
Download Boat Record:


Based on the earlier CAPTIVA 35.
Shoal draft: 4.16'.
A 'Raised Cabin' Motor Sailor version was also available.
Dimensions from original builders brochure.